Been trained in the Navy medical field, TCCC (Tactical Combat Casualty Care), NBC and am currently getting certified for OEMS and certified EMT-B out in the civilian sector. I have also trained under Marine Corps standards and although not a frontline "grunt" unit, we of course still have to qualify with USMC weapons (mainly M4 and M9) and conduct FXs, MOUT, etc. Before I was with 2D Med, I was with Naval Hospital Camp Lejeune and to the outlying clinics (doing sickcall, coverages, etc).
I recieved the ASF email, and yes I do take airsoft furthur than just a game as I personally use airsoft as a training tool as well as a way of a "game/sport/hobby". Began airsoft back in OH a few years back and saw the potential immediatly of more than just a game. After I joined the military and moved down to NC, I continued my passion with the group there. I am also avid into Real Steal, mainly AR varients (I like Rock Rivers) and competition shooting (when I get the chance).
Theres of course probably more people with more experience (I have not deployed yet), but I can still help and share some of my earlier experiences.
(PS. Same guy from ASF)